baber/WOPTO huggingface dataset:
Patent EP-0252839-A3 (EP)
Title: Dispositif de fermeture au moins partielle d'une baie verticale dans un bâtiment; son application comme obturateur mécanique antigel
IPC: G21D1/02
Filed: 1987-07-07
Abstract: La présente invention a pour objet un dispositif de 
fermeture au moins partielle d'une baie verticale dans 
un bâtiment par un rideau continu transversalement 
rigide et longitudinalement flexible.  
     Selon l'invention, le rideau (1) est supporté de chaque 
côté par une chaíne porte-rideau (2) à galets (4, 4a) 
de roulement déplaçables dans un chemin de guidage 
latéral correspondant, fixée au bord du rideau et 
s'étendant sur au moins toute la longueur du rideau 
(1).  
     L'invention trouve notamment application comme 
obturateur mécanique antigel dans des centrales 
thermiques.
Patent EP-0279363-A3 (EP)
IPC: H01H9/00
Filed: 1988-02-12
Abstract: Bei bekannten Fehlerstromschutzschaltern wird auf­
grund der Anordnung der Schaltkontakte auf der Bo­
denplatte und ihrer Betätigung mittels eines mit 
Brückenkontakten versehenen Schaltschiebers viel 
Raum beansprucht. Durch die für die Betätigung des 
Schaltschiebers erforderliche Übertragungselemente 
des Schaltwerks entsteht infolge der hierbei auftre­
tenden Reibungskräfte ein erhöhter Kraftbedarf für 
die Auslösung des Schaltschlosses.  
     Durch die Ausgestaltung mit nebeneinander angeordne­
ten Kontakten 36, 37 wird der Raumbedarf für den 
Fehlerstromschutzschalter verringert. Ein neuartig 
gestaltetes Schaltwerk mit einer Abstützung 14 am 
Klinkenhebel 10 für einen Traghebel 12 reduziert die 
zur Auslösung erforderlichen Kräfte: zusätzlich ver­
hindert ein Schaltnocken 47 die Überlastung des zur 
Prüfung der Auslösefunktion vorgesehenen Prüfstrom­
kreises.  
     Der neuartige Fehlerstromschutzschalter eignet sich 
vorteilhaft zum Einsatz in Zählerplätzen von Hausin­
stallationen.
Patent EP-0290884-A3 (EP)
Title: Fine proof bond beam column for reinforced concrete constructions
IPC: E04B5/29
Filed: 1988-04-29
Abstract: Fireproof beam-column bond for reinforced concrete construction, in which the open chambers of the column profile (1, 20) are for the most part filled with concrete and the outer faces of the flanges are bare, i.e. not covered with concrete. The web and one flange of the beam (2) are bare; the other flange, supporting the concrete ceiling (8), is provided with dowels (9) which project into the ceiling. The beam (2) is fastened on both sides to fireproof columns (1) in such a way as to be tension- and compression-proof. The beam-column connection is advantageously produced by a tension strap (10) or a cover plate (12). <IMAGE>
Patent EP-0294715-A3 (EP)
IPC: G01N27/62
Filed: 1988-06-03
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur 
Überprüfung der Wirksamkeit eines Katalysators; 
um diese schnell und exakt festzustellen, wird 
vorgeschlagen, daß - in Strömungsrichtung des Abgases - 
vor dem Katalysator (2) ein aus einem Stickoxid 
und einem Inertgas bestehendes Gasgemisch eingelassen 
wird, daß das aus dem Katalysator austretende Gas auf 
das Vorhandensein der Komponenten des eingelassenen 
Gasgemisches untersucht wird und daß zur Feststellung 
des Prüfungsergebnisses das Mischungsverhältnis der einge­
lassenen Gaskomponenten mit dem Mischungsverhältnis 
der austretenden Gaskomponenten verglichen wird.
Patent EP-0293919-A3 (EP)
IPC: C01B25/45
Filed: 1988-06-03
Abstract: Aluminophosphate-containing microporous 
crystalline compositions are prepared by 
hydrothermal crystallization from aqueous solutions 
containing reactive sources of aluminum and 
phosphorus and organic templating agent.
Patent EP-0313799-A3 (EP)
Title: Process for the preparation of trans-1,1,2-triphenyl-but-1-ene derivatives
IPC: C07C217/18
Filed: 1988-09-19
Abstract: Trans-1,1,2-triphenyl-but-1-ene derivatives of the formula 1 are obtained directly by dehydration of carbinols of the formula 2 by heating in strongly hydrochloric acid or sulphuric acid medium in the absence of organic solvents. 
<IMAGE>
Patent EP-0279552-A3 (EP)
IPC: B05B12/12
Filed: 1988-02-02
Abstract: The humidity within a chamber (1) is detected 
by a humidity detector (2) and the proportional value, 
integrated value and differentiated value of the 
difference between the detected humidity and a preset 
objective value are added (11) to produce an operation 
amount signal. A predetermined period is divided 
into a spraying time of oscillating the oscillator 
(13) of an ultrasonic humidifier (12) with an amplitude 
such as to generate a predetermined sprayed amount 
per unit time, and a non-spraying time of oscillating 
the oscillator with such small amplitude as generates 
no spray from the ultrasonic humidifier. The predetermined 
period is repeated and the spraying time in each 
fixed period is adjusted in response to the operation 
amount signal to keep the humidity within the chamber 
constant.
Patent EP-0279649-A3 (EP)
IPC: G01R1/04
Filed: 1988-02-17
Abstract: A plugable connector for splicing telephone cables (5) 
comprising a pair of connector bodies (1) each having a plurality 
of contact elements (3,4), one body with a male terminal (4) and the 
other with a female terminal (3) and said female terminal (3) being 
in a recess (35) and each male (4) terminal being surrounded by an 
insulating wall (45) to fit within said recess (35) when said terminals 
are joined.
Patent EP-0296768-A3 (EP)
IPC: C04B28/24
Filed: 1988-06-17
Abstract: The invention relates to insulating lightweight 
refractory materials which are resistant to attack by 
molten metals, particularly molten aluminum and its alloys 
and compositions used to form such materials. More 
particularly, the invention provides a settable composition 
which comprises a mixture of ceramic fibres, wollastonite 
powder and aqueous colloidal silica having a solids content 
of about 5-25% and preferably 12-15% by weight. The weight 
ratio of the ceramic fibers to the wollastonite powder is 
0.8-1.2 : 1.5-2.5, respectively. The composition option­
ally contains carbon fibres or metal fibres as reinforce­
ments. The composition can be cast to form shaped products 
or used as a joining material or as a "face-off" material 
to protect an underlying article. When dried, the composi­
tion forms a material which is insulating, lightweight and 
resistant to high temperatures and chemical attack by 
metals. The material can be made even more resistant to 
attack by a silicate and/or fluoride surface treatment. 
The material is useful for forming items used in metal 
foundries and the like.
Patent EP-0304223-A3 (EP)
Title: Beta-carbolines as cholecy-stokinin and gastrin antagonist
IPC: A61P25/04
Filed: 1988-08-11
Abstract: Beta-carbolines of formula 
  
wherein  
R⁴ is selected from the group consisting of: 
  
X³ is absent or C₁₋₄ linear or branched,  
X⁶ is NR⁵ or O,  
are antagonists of the functions of cholecystokinin (CCK) and gastrin. 
Pharmaceutical compositions comprising these compounds, and use of these 
compounds in the prevention and treatment of disorders of the 
gastrointestinal, central nervous and appetite-regulatory systems of 
mammals, especially of humans.
Patent EP-0312272-A3 (EP)
Title: Combinatorial counting method and weighing apparatus therefor
IPC: G01G19/387
Filed: 1988-10-10
Abstract: A combinatorial counting method for counting a 
large number of articles, and a weighing apparatus for 
carrying out such a combinatorial counting method, are 
proposed. When the articles are weighed and 
counted in a number of divided cycles or operations, no com­
binatorial calculations are effected, and articles are sim­
ply discharged with their numbers being stored from the time 
of starting the weighing process until a prescribed condi­
tion is met. The combinatorial calculations are effected 
only when the final weighing and counting operation is 
carried out. Such a counting process can enable a large 
target number of articles to be counted out with reduced 
counting errors, and at a higher speed, than can be achieved 
by prior art processes.
Patent EP-0327805-A3 (EP)
IPC: A61K6/04
Filed: 1989-01-07
Abstract: Zahnfüllmaterial mit Härten größer 100 HV für 
Stopfgoldanwendungen erhält man aus Goldlegierungspulver, 
das als Legierungsbestandteile Metalle enthält, die zu 
aushärtbaren Goldlegierungen führen und gleichzeitig 
salpetersäurelöslich sind. Durch Behandlung mit 
Salpetersäure erhält man dann eine reine Goldschicht 
auf den Pulverteilchen.
Patent EP-0330972-A3 (EP)
IPC: H05K3/46
Filed: 1989-02-21
Abstract: Die Erfindung bezieht sich auf eine Autoklaven-Laminiervorrichtung 
zur Herstellung von Mehrlagenleiterplatten, bei dem 
die zu laminierenden, in einer mit Überdruck versehbaren und 
aufheizbaren Kammer befindlichen, zwischen zwei Preßplatten 
liegenden Leiterplattenstapel mit einer Umhüllung umgeben sind, 
die zusammen mit ihrer Auflagefläche einen allseits umschlossenen 
Raum ergibt, aus dem durch Absaugen des darin befindlichen 
Gases eine Unterdruckkammer entsteht. Diese Unterdruckkammer 
wurde bisher durch eine Folie gebildet, die mit doppelseitigem 
Klebeband zusammengehalten wurde, wobei zwischen dem Leiterplattenstapel 
und dieser Folie ein Textilflies zur Herstellung 
von Absaugkanälen gelegt wird. Durch manuelle Herstellung diesr 
Vakuumkammer war aber bisher eine Automatisierung des Verfahrens 
nicht möglich.  
     Diesen Nachteil verhindert die Erfindung dadurch, daß die Unterdruckkammer 
(1) durch eine in einen zweiteiligen Dichtrahmen 
(2a,2b) einspannbare, aus temperaturbeständigem Material 
bestehende, über das Leiterplattenstapel (4) gespannte Dichtmatte 
(3) gebildet wird. Zwischen Dichtmatte (3) und Leiterplattenstapel 
(4) ist ein teflonisiertes Glasgewebe (5) zur 
Bildung der Absaugekanäle gelegt und die zur Absaugung des Gases 
erforderlichen Absaugenuten (6) sind in den Legetisch (7), 
auf dem Leierplattenstapel (4) liegt, unmittelbar eingebracht.
Patent EP-0340739-A3 (EP)
Title: Process for preparing perfluoropolyethers of controlled molecular weight having perfluoroalkyl or perfluorochloralkyl end groups
IPC: C08G65/00
Filed: 1989-05-02
Abstract: An improved process for preparing perfluoropolyethers having 
neutral end groups is disclosed, said process being based on 
the photooxidation of C₃F₆ and/or C₂F₄ and resulting in high 
yields of useful products, i.e. in products of controlled mo­
lecular weight, having perfluoroalkyl or perfluorochloroalkyl 
end groups.
Patent EP-0357002-A3 (EP)
Title: Pyroelectric infrared sensor
IPC: G08B13/191
Filed: 1989-08-29
Abstract: A pyroelectric sensor senses the infrared rays radiated 
from the human body and outputs the detected infrared rays 
as an electric signal. It detects the trespass of somebody 
on a room and is used for the prevention of crimes and the 
like. The pyroelectric sensor includes a substrate (101), an 
element-pair (102) disposed on the surface of the substrate and an 
amplification circuit (110) for amplifying the current signals 
output from the element-pair. The substrate (101) is composed of 
a material having a thermal conductivity as low as not more 
than 0.04 cal/cm sec°C so as to prevent the heat from being 
released through the substrate. A hole (109) is formed in the 
substrate. The amplification circuit amplifies the current 
signals of the element-pair, thereby dispensing with the 
impedance transformation which is inevitable in the prior 
art. Thus, the sensitivity of detection is improved and the 
manufacture of the sensor is facilitated.
Patent EP-0358212-A3 (EP)
IPC: H01J49/12
Filed: 1989-09-07
Abstract: A torch device is provided for use in preparing a 
sample of a gas or vapor for analysis by an analyzer. The 
torch device (1) is comprised of an elongated cylindrical 
body with an inductively coupled plasma generating means 
(5, 6) located at its output or forward section (1B). The 
torch includes means (2) for separately feeding a sample of 
said reactive gas or vapor into a mixing chamber (10) 
located rearward of said plasma generating means, means (4) 
for separately feeding a nebulizer flow of a plasma gas and 
including water or solvent vapor or aerosol thereof into 
the mixing chamber to thereby mix with said sample, and 
means (11) for maintaining a first sheath of plasma gas 
concentrically about said sample mixture as it enters the 
plasma generating means for dissociation therein by a 
plasma flame, including means (12) for maintaining a second 
sheath of plasma gas around the first sheath as a coolant 
prior to introduction of ions formed by dissociation into 
said analyzer.
Patent EP-0369205-A3 (EP)
Title: Thermoplastic molding compositions containing polyorganosiloxane/polyvinyl-based graft polymer modifiers
IPC: C08L71/00
Filed: 1989-10-23
Abstract: Thermoplastic molding compositions are 
provided which comprise a polycarbonate resin alone or 
in combination with a saturated polyester resin and/or a 
poly(etherester) elastomer, a poly(etherimide ester) 
elastomer or a mixture thereof; a polyphenylene ether 
resin and a saturated polyester resin; a polyphenylene 
ether resin, a saturated polyester resin and a 
polycarbonate resin; or mixtures thereof modified with 
multi-stage polyorganosiloxane/polyvinyl-based graft 
polymers which exhibit markedly improved impact strength 
and weld line strength with no tendency to delaminate or 
to show mottled surfaces after molding.
Patent EP-0369282-A3 (EP)
Title: Niederspannungsschaltgeräte-Sinterkontaktwerkstoff der Energietechnik, insbesondere für Motorschütze
IPC: H01H1/02
Filed: 1989-11-06
Abstract: Aus einem inneroxidierten Legierungspulver hergestellte Sin­
terkontaktwerkstoffe der Konstitution AgSnO₂Bi₂O₃CuO sind be­
kannt. Gemäß der Erfindung enthält der Werkstoff als weiteres 
Oxid wenigstens Zirkonoxid und gegebenenfalls zusätzlich Wis­
mutoxid in Massenanteilen von vorzugsweise zwischen 0,1 und 5 % 
vorhanden. Zur Herstellung dieser Werkstoffe wird Zirkonoxid­
pulver und gegebenenfalls zusätzlich Wismutoxidpulver dem 
inneroxidierten Legierungspulver aus AgSnO₂Bi₂O₃CuO zuge­
mischt. Mit einem solchen Kontaktwerkstoff wird insbesondere 
das Übertemperaturverhalten in Motorschützen verbessert.
Patent EP-0329474-A3 (EP)
Title: Amine containing polyurethane compositions for separatory devices
IPC: C08G18/80
Filed: 1989-02-17
Abstract: Polyurethane compositions having improved adhesion 
comprising amine containing isocyanate cured polyols of liquid 
esters of carboxylic acids having at least 8 carbon atoms for 
use as potting compounds or sealants for hollow fiber or 
folded membrane biomedical separatory devices, especially when 
such devices contain contaminants such as glycerine or water.
Patent EP-0335710-A3 (EP)
IPC: G06F17/27
Filed: 1989-03-30
Abstract: A translation communication system having memory 
means for storing past communication information and past 
translated information including an original word/translated 
word pair obtained from the communication information, and 
supply means for supplying the translated information useful 
for determining the translated word candidate to the 
translation means. With this construction, when the 
translation means translates a first language into a second 
language in conversation, the supply means retrieves the 
communication information in the first language from the 
memory means in accordance with the input original sentence 
in the first language, and supplies an original 
word/translated word pair in accordance with the retrieval 
result. Thus the translated word which is supplied for the 
second language, corresponds to the word previously input by 
the operator who uses the second language wherever possible.
Patent EP-0350245-A3 (EP)
Title: Connecting device for use with optical fibres
IPC: G02B6/44
Filed: 1989-07-03
Abstract: A device is described which comprises a housing 
(1) having openings through which a plurality of tubes 
(8, 8a) can communicate with the 
interior thereof. At least one of the tubes is such 
as to permit an optical fibre (20, 21) to be blown 
along it. Within the housing a hollow mandrel (11) 
is provided, the mandrel having a slot to enable the 
leading end portion of a fibre to be received in coiled 
form within the mandrel. Fibre may also be wound 
around the exterior of the mandrel. The mandrel thus 
provides a fibre storage means.
Patent EP-0354050-A3 (EP)
Title: Process for the chlorination of sugars
IPC: C07H13/04
Filed: 1989-08-03
Abstract: Sugars and partly protected sugar derivatives are 
chlorinated by reaction of unprotected hydroxyl groups 
with thionyl chloride to form a persulphite followed by 
decomposition of the sulphite groups to form 
chlorosulphites, displacement of the chlorosulphite 
groups and insertion of chlorine atoms at one or more 
positions, characterised in that formation and 
displacement of the chlorosulphite groups and insertion 
of chlorine atoms is effected by reaction with thionyl 
chloride in an inert solvent in the presence of a 
quaternary salt of the general formula:  
N⁺R¹R²R³R⁴ Cl⁻      (I)  
wherein R¹, R² and R³, which may be the same or 
different, each represent a lower alkyl group, and R⁴ 
represents a hydrocarbon group with at least seven 
carbon atoms; and, when the sugar or partly protected 
sugar derivative has more than three unprotected 
hydroxyl groups, the process comprises the following 
stages: 
   (a) reaction of the sugar or partly protected sugar 
derivative with thionyl chloride in the presence of 
pyridine to form a persulphite;    (b) isolation of the polysulphite to remove free 
pyridine; and 
 
    (c) reaction of the isolated polysulphite with thionyl 
chloride in an inert solvent or suspension medium in the 
presence of a quaternary salt of the general formula (I).
Patent EP-0380072-A3 (EP)
Title: Coupled quantum-well electro-optical modulator
IPC: G02F1/19
Filed: 1990-01-24
Abstract: A coupled quantum-well electro-optical modulator, whose 
semiconductor structure is composed of one or of a plurality of 
successions formed by two layers apt to form quantum wells, of a 
barrier layer which separates said two layers and of an intrinsic 
layer which separates the succession from other possible successions, 
where in presence of an electric field the absorption threshold of the 
light radiation shifts towards shorter wavelengths.
Patent EP-0398329-A3 (EP)
Title: Spread spectrum signal demodulation circuit
IPC: H04B1/7085
Filed: 1990-05-17
Abstract: A circuit includes a multiplier (109) which multiplies an 
inputted spread spectrum signal by a demodulation PN code, and a 
demodulation PN code generator (108) generates the demodulation 
PN code by utilizing an oscillation signal from a VCO (102) as 
a clock signal thereof. An output of the multiplier is given to 
a bandpass filter (110) and an output of which is integrated by 
an integration circuit (118). A first integrated value for a 
first time is compared with a second integrated value for a second 
time later than the first time and, in accordance with a comparison 
result, a frequency of the oscillation signal of the VCO is changed 
so that the demodulation PN code is synchronized with a modulation 
PN code included in the inputted spread spectrum signal.
Patent EP-0400452-A3 (EP)
IPC: B60R1/074
Filed: 1990-05-21
Abstract: Beschrieben wird ein Fahrzeugaußenspiegel mit einem an einer 
Fahrzeugkarosserie befestigbaren 
Spiegelfuß (1) und einem am Spiegelfuß (1) 
gehaltenen Spiegelgehäuse (2), welches mittels eines Elektromotors (20) 
relativ zum Spiegelfuß (1) schwenkbar 
ist. Damit der Schwenkmotor (20) für 
das Spiegelgehäuse (2) über die Außenkontur des Außenspiegels nicht 
vorsteht und universell für Außenspiegel unterschiedlicher 
Befestigungsart des Spiegelgehäuses am Spiegelfuß eingesetzt werden 
kann, ist vorgesehen, daß der 
Schwenkmotor (20) an der Innenseite (10) einer 
den Spiegelfuß (1) nach außen begrenzenden 
Platte (9) befestigt ist und daß 
die Abtriebswelle (46) des Schwenkmotors, gegebenenfalls über ein 
Getriebe und/oder eine Kupplung, mit einem Exzenter (47) drehfest 
verbunden ist, in welchen ein mit dem Spiegelgehäuse (2) gekoppeltes 
starres Übertragungsglied (60) eingehängt ist. Alternativ kann der 
Schwenkmotor im Inneren des Spiegelgehäuses befestigt sein, wobei 
das in den Exzenter des Schwenkmotors eingehängte Übertragungsglied 
mit dem Spiegelfuß gekoppelt ist.
Patent EP-0402817-A3 (EP)
Title: Configuration of floor element for grandstand or podium
IPC: E04H3/12
Filed: 1990-06-10
Abstract: The configuration of the floor element for grandstands or podiums provides floor members (152) with frames (111), wherein, in the outer frame longitudinal walls (120.1, 120.2), a groove (124) is formed on one side and a rib (127) on the other side, which engage one in the other when the floor members (152) lie next to one another. <IMAGE>
Patent EP-0405622-A3 (EP)
Title: Low melting glass composition
IPC: C03C14/00
Filed: 1987-02-19
Abstract: Fluid, stable glasses that are useful for low temperature sealing applications are made by adding jointly bismuth oxide, zinc oxide, and phosphorus pentoxide to the lead oxide-vanadium oxide binary. The phosphorous pentoxide may be replaced partially or entirely with niobium pentoxide and/or tantalum pentoxide. Additives and fillers may be incorporated into the glass composition to enhance the fluidity or adhesive characteristics of the glass, alter its coefficient of linear thermal expansion or make it suitable for die attach application. Group V metal oxides, particularly niobium pentoxide, are preferred fillers for altering the coefficient of linear thermal expansion. Similarly these Group V metal oxides may also be added as particulate fillers to lead borate. lead borosilicate and zinc borate glasses. Silver metal is a preferred filler for making die attach compositions.
Patent EP-0423672-A3 (EP)
Title: Optical card processing apparatus
IPC: G11B7/085
Filed: 1990-10-15
Abstract: In an optical card processing apparatus in which a light converged by use of an objective (34) is irradiated onto an optical card (1) disposed in a predetermined position thereof to record information on the optical card or to reproduce information beforehand recorded thereon, while achieving a focusing servo for an appropriate focusing control, a light irradiation position on the optical card on which the light emitted from the optical head is irradiated is forcibly moved in a direction orthogonal to a direction of tracks of the optical card so as to judge presence or absence of a tracking error signal (j) in a process of transition of the irradition position of the emitted light, thereby deciding a setting state of the optical card depending on a result of the judgement.
Patent EP-0389125-A3 (EP)
Title: Optical transceiver with multiple communication modes
IPC: H04B10/118
Filed: 1990-02-28
Abstract: Apparatus that enables an optical transceiver 
(14) to communicate data as a bar code reader or by way 
of modulated light. A lens assembly (22) adjusts the 
focal distance of the optical transceiver (14) to enable 
it to communicate in these multiple modes. A control 
circuit (16) and microprocessor (12) are coupled to the 
optical transceiver (14) and are responsive to the focal 
distance setting of the lens assembly (22) for selecting 
the appropriate communication mode. The apparatus is of 
particular value in low-power, portable environments, 
such as in calculators or other portable computing 
devices.
Patent EP-0395300-A3 (EP)
Title: Thin film diagnostic device
IPC: G01N31/22
Filed: 1990-04-19
Abstract: A thin film diagnostic device capable of detecting 
the presence of a specific organic material in a sample 
solution. The device comprises a layer of an anodizable 
colour-generating metal (12) (e.g. tantalum), a porous 
anodic film (14) containing aluminum oxide overlying the 
colour generating metal (12), and a reagent capable of 
binding with the specific organic material forming a 
coating (17) on the anodic film. The porous anodic film 
(14) and the coating (17) have a combined thickness such 
that a colour change is produced when the specific organic 
material binds to the reagent to form a second coating 
(22). The device can be used to test for biological or 
synthetic products in samples taken from patients or other 
sources.